Only started happening on the last three print jobs. All other information about the job is listed correctly. It's just all the info under the centre Layer Statistics section is not being propagated at all through the entire job. I use Simplify3D V4.01 and nothing has changed with the way the gcode files are created. Older jobs also refuse to show layer statistics.

Will restart the controller when the current job finishes to see if that gets the info back?